code: def gen_class_times(
      test_times: Dict[str, float]
  ) -> Dict[str, Dict[str, float]]:
      return {k: {"class1": v} for k, v in test_times.items()}
  
file_path: pytorch/tools/test/test_test_selections.py
imports: import pathlib
  import random
  import sys
  import unittest
  from collections import defaultdict
  from typing import Dict, List, Tuple
label_desc: Use image node_id 1 for calling a global function with example usage: gen_class_times(test_times) and returns: unknown